HiLobe 2104Pumping speed 2,100 m³/h
HiLobe 8104 400 V, integrated air cooling, external frequency converter
The Pfeiffer HiLobe 8104 is a Roots vacuum pump (vacuum booster) with a nominal pumping speed of 2700 to 8120 m³/h, depending on the speed. Ehrler & Beck advises on selection and service.
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- Pumping speed 8,120 m³/h 50 Hz
- Rated motor power 9 kW 50 Hz
| Variant | Part number |
|---|---|
| 400 V, integrated air cooling, external frequency converter (selected) | PP V60 401 C |
Pfeiffer HiLobe 8104 – Roots vacuum pump (vacuum booster)
The Pfeiffer HiLobe 8104 is a Roots vacuum pump (vacuum booster). The nominal pumping speed is 2700 to 8120 m³/h, depending on the speed. Rated power at maximum speed 9 kW.Features
- Powerful: high pumping speed, favourable ratio of performance to size
- Efficient: hermetically sealed synchronous motor (IE4) with frequency converter, optimised rotor geometry, long maintenance intervals, canned motor without shaft seals
- Reliable: high availability through condition monitoring with integrated sensors
Typical applications
Pfeiffer lists: Automotive and transport (heat treatment, space research, electron beam welding); Confectionery (wrappers and packaging, mixing, preparation and cooking); Dairy products (cheese production – vacuum packaging); Metallurgy (steel degassing, vacuum sintering, electron beam welding and others); Plastics processing (extruder and melt degassing, drying, degassing, dissolution); Power generation (green power generation, transformer drying, transformer oil purification); Refrigeration and air conditioning (vacuum die casting); Thin-film coating (glass coating).Accessories
- Profinet converter
- Sealing gas kit (plastic or stainless steel)
- Evacuation of the gear chamber
- Flushing device (spray lance)
- Temperature and pressure monitoring (inlet and outlet side)
- Extension cable package (up to 30 m possible)
- OmniControl
- Horizontal version
- Operating fluids
- Electronic drive options: box version, mounting plate for integration in a control cabinet, without drive electronics
- Cooling options: convection cooling, active air cooling, water cooling
Version of the Pfeiffer HiLobe 8104
The order number and description are taken from the Busch Group shop.Advice and service
Ehrler & Beck advises on selection, accessories and service.| Pumping speed 50Hz | 8,120 |
|---|---|
| Rated motor power 50Hz | 9 |
| Weight | 670 |
| Length | 143.3 |
| Width | 58.3 |
| Height | 46.8 |
| Inlet connection flange | DN 250 ISO-F or DN 250 PN 16 |
| Outlet connection flange | DN 250 ISO-F or DN 250 PN 16 |
| Noise level | 75 dB(A) |
| Cooling method | Air cooling |
Additional technical data
| Technical data | Value |
|---|---|
| Nominal pumping speed | 2700 – 8120 m³/h |
| Max. differential pressure at maximum speed | 25 mbar |
| Max. differential pressure at minimum speed | 30 mbar |
| Rated power at maximum speed | 9 kW |
| Motor | Three-phase |
| Motor protection | PTC |
| Rotational speed | 1500 – 4500 min⁻¹ |
| Drive electronics | RC 15000 |
| Input voltage | 380 – 480 V AC (± 10 %), 50/60 Hz |
| Recommended fuse protection | 50 A |
| Sound pressure level at 1 mbar inlet pressure (EN ISO 2151) | 75 dB(A) |
| Cooling | Active air cooling |
| Operating fluid | D2 |
| Operating fluid quantity | 5.2 l |
| Integral leak rate | 1 × 10⁻⁶ Pa·m³/s |
| Interfaces | PV.can, RS-485 |
| Type of protection | IP54, Type 12 |
| Ambient temperature | 5 – 40 °C |
| Dimensions (L × W × H) | 1433 × 583 × 468 mm |
| Weight (approx.) | 670 kg |
| Inlet flange | DN 250 ISO-F or DN 250 PN 16 |
| Outlet flange | DN 250 ISO-F or DN 250 PN 16 |
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